| 摘要 |
A torsion-damping device of the kind comprising two rotary parts capable of limited relative angular displacement with elastic means interposed circumferentially between the two rotary parts, incorporates an elastically deformable arm extending between two bearing elements one of which is fixed in rotation to one of the rotary parts. This bearing element incorporates at least two radially projecting barbs which are forceable engaged axially in a bearing surface of the respective rotary part and between which it is elastically deformable radially and circumferentially. The invention is especially applicable to damping hubs for clutch plate assemblies in motor vehicles. |
